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Home>Products>Pillow Block Ball Bearing Units>1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Sealmaster TB-31T Pillow Block Ball Bearing Units

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1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Sealmaster TB-31T Pillow Block Ball Bearing Units

Name: 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Sealmaster TB-31T Pillow Block Ball Bearing Units
Brand: Sealmaster
SKU: TB-31T
Rating: 4.9 (5 reviews)

Sealmaster TB-31T Bearing SPECIFICATIONS

Enjoy High 1 r(min) Margins on Competitive Pillow Block Ball Bearing Units Pricing.Great 1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Wholesale Products at 254 Bore Diameter (mm) Low Costs. NACHI BEARINGS(UK)LTD.
Brand Name:Sealmaster
Model Number:
TB-31T
Basic dynamic load rating (C):12,3 kN
Bore Diameter (mm):254
r(min):1
Weight:0,481 Kg
B:9,525 mm
d:254 mm
C0r:24.5
Bearing No.:KCX100

NACHI BEARINGS(UK)LTD.

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NACHI BEARINGS(UK)LTD.2020-07-10 09:46:19
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1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Sealmaster TB-31T Pillow Block Ball Bearing Units Dimensions

Basic dynamic load rating (C):12,3 kN
Bore Diameter (mm):254
r(min):1
Weight:0,481 Kg
B:9,525 mm
d:254 mm
C0r:24.5
Bearing No.:KCX100
D:273,05 mm
Brand:KOYO
Size (mm):1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter

Sealmaster TB-31T Pillow Block Ball Bearing Units Specification details

No.	Brand	W	G	l	b	r	m	V	i
NP-35	Sealmaster	-	-	-	-	-	-	-	-
PVR-2431	Sealmaster	-	-	-	-	-	-	-	-
NP-210	Sealmaster	-	-	-	-	-	-	-	-
NPL-20	Sealmaster	-	-	-	-	-	-	-	-
SP-31T	Sealmaster	-	-	-	-	-	-	-	-
TB-31T	Sealmaster	-	-	-	-	-	-	-	-
NP-23 CXU	Sealmaster	-	-	-	-	-	-	-	-
EMP-31T	Sealmaster	-	-	-	-	-	-	-	-
NP-20T RM	Sealmaster	-	-	-	-	-	-	-	-
NPL-23T	Sealmaster	-	-	-	-	-	-	-	-
SP-35	Sealmaster	-	-	-	-	-	-	-	-
NPL-20T	Sealmaster	-	-	-	-	-	-	-	-
SPM-23 CXU	Sealmaster	-	-	-	-	-	-	-	-
TB-19	Sealmaster	-	-	-	-	-	-	-	-
MFPD-55	Sealmaster	-	-	-	-	-	-	-	-
NP-28TC	Sealmaster	-	-	-	-	-	-	-	-
TB-16C	Sealmaster	-	-	-	-	-	-	-	-
EMP-47	Sealmaster	-	-	-	16,7 mm	-	-	-	-
NPL-39T	Sealmaster	-	-	-	-	-	-	-	-
NP-28C	Sealmaster	1,1 mm	-	-	-	-	-	-	-
MP-27	Sealmaster	-	-	-	-	-	-	-	-
NP-31TC	Sealmaster	-	-	-	-	-	-	-	-
MP-19T	Sealmaster	-	-	-	-	-	-	-	-
NPL-35	Sealmaster	-	-	-	-	-	-	-	-
SP-16	Sealmaster	-	-	-	-	-	-	-	-
NP-16 HT	Sealmaster	-	-	-	-	-	-	-	-
NPD-19	Sealmaster	-	-	-	-	-	-	-	-

1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-20 Pillow Block Ball Bearing Units	Width (mm):32; ra max.:1 mm; Fw:50,8 mm; C:31,75 mm; d:41,275 mm; Bearing number:BRI 264120 U; B:32 mm; Bore Diameter (mm):41,275; Outer Diameter (mm):65,088; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ;
2 Inch \| 50.8 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.5 Inch \| 63.5 Millimeter Sealmaster NP-32 Pillow Block Ball Bearing Units	Weight:0,95 Kg; d:65 mm; K:2 mm; Size (mm):2 Inch \| 50.8 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.5 Inch \| 63.5 Millimeter ; Width (mm):35; C:35 mm; Basic dynamic load rating (C):129 kN; Brand:ISB; B:35 mm; (Grease) Lubrication Speed:4819,5 r/min;
1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-23 Pillow Block Ball Bearing Units	d:45 mm; Outer Diameter (mm):68; D:68 mm; Bore Diameter (mm):45; Brand:NTN; B:12 mm; Size (mm):1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ; Angle (α):25 °; Bearing number:5S-7909ADLLBG/GNP42; Weight:0,12 Kg;
1.688 Inch \| 42.875 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.313 Inch \| 58.75 Millimeter Sealmaster EMP-27T Pillow Block Ball Bearing Units	Weight:1,5 Kg; Bore Diameter (mm):50; Fw:50 mm; B:74 mm; Bearing number:SDM50OP; Outer Diameter (mm):80; Basic dynamic load rating (C):4420 kN; h1:25 mm; L:100 mm; D1:76,5 mm; Size (mm):1.688 Inch \| 42.875 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.313 Inch \| 58.75 Millimeter ;
1.875 Inch \| 47.625 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NP-30 Pillow Block Ball Bearing Units	T:13,495 mm; Brand:Timken; db:28,5 mm; Basic dynamic load rating (C90):6,99; Bearing number:07087/07196; Weight:0,13 Kg; Basic dynamic load rating (Ca90):4,81; Calculation factor (e):0,4; Basic dynamic load rating (C1):27 kN; Bore Diameter (mm):22,225; Size (mm):1.875 Inch \| 47.625 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
0.625 Inch \| 15.875 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.188 Inch \| 30.175 Millimeter Sealmaster NP-10C Pillow Block Ball Bearing Units	Bearing number:23022BK; Calculation factor (e):0,26; (Oil) Lubrication Speed:2 800 r/min; Width (mm):45; Size (mm):0.625 Inch \| 15.875 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.188 Inch \| 30.175 Millimeter ; Da max.:160 mm; Bore Diameter (mm):110; ra max.:2 mm; da min.:120 mm; B:45 mm;
1.75 Inch \| 44.45 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.125 Inch \| 53.98 Millimeter Sealmaster TB-28 Pillow Block Ball Bearing Units	d:35,000 mm; Bore Diameter (mm):35,000; Bearing number:6007; Width (mm):14,000; Size (mm):1.75 Inch \| 44.45 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.125 Inch \| 53.98 Millimeter ; B:14,000 mm; Brand:NTN-SNR; C:14,000 mm; Outer Diameter (mm):62,000; D:62,000 mm;
1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster NP-22C Pillow Block Ball Bearing Units	C:19,05 mm; Fw:17,462 mm; Basic dynamic load rating (C):15 kN; Bore Diameter (mm):17,462; D:23,812 mm; Outer Diameter (mm):23,812; Width (mm):19,05; Brand:NSK; Bearing number:MJH-11121; C2:1 mm; Size (mm):1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.688 Inch \| 42.875 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.313 Inch \| 58.75 Millimeter Sealmaster MPD-27 Pillow Block Ball Bearing Units	Angle (α):60 °; Weight:7,01 Kg; Outer Diameter (mm):230; Width (mm):72; Size (mm):1.688 Inch \| 42.875 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.313 Inch \| 58.75 Millimeter ; C:36 mm; D:230 mm; Bearing number:239734B; r min.:2 mm; r1 min.:1 mm;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.313 Inch \| 33.35 Millimeter Sealmaster NP-12C Pillow Block Ball Bearing Units	(Grease) Lubrication Speed:47 000 r/min; r1 min.:0,3 mm; D1:27 mm; D:32 mm; a:7,9 mm; B:10 mm; Basic dynamic load rating (C):7 900 kN; Weight:0,036 Kg; Bearing number:7201CTRSU; Brand:NSK; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.313 Inch \| 33.35 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster EMP-35T Pillow Block Ball Bearing Units	Outer Diameter (mm):2616,2; Basic dynamic load rating - C:12300 kN; Bore Diameter (mm):3048; r3,4 - min.:6.4 mm; a:3022 mm; Mass bearing:4485 kg; r3,4 min.:6.4 mm; Calculation factor Y0:0.44; Calculation factor - Y0:0.44; Calculation factor Y2:0.67; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.438 Inch \| 61.925 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-39 Pillow Block Ball Bearing Units	Weight:14 Kg; Bore Diameter (mm):160; Size (mm):2.438 Inch \| 61.925 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ; Brand:NKE; Width (mm):60; D1:190 mm; Outer Diameter (mm):240; B1:28 mm; Bearing number:23032-K-MB-W33+H3032; d1:140 mm;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter Sealmaster NPL-12T Pillow Block Ball Bearing Units	C:20 mm; D:90 mm; Bore Diameter (mm):50; Brand:ISB; Outer Diameter (mm):90; Bearing number:6210-2RS BOMB; d:50 mm; Weight:0,570 Kg; Width (mm):20; B:20 mm; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter ;
Sealmaster NP-16 HT Pillow Block Ball Bearing Units	D:130 mm; Bearing number:NJ312 E; Outer Diameter (mm):130; Fw:77 mm; Size (mm):60x130x31; Weight:1,919 Kg; B:31 mm; C:31 mm; Brand:CX; d:60 mm;

1.938 Inch | 49.225 Millimeter x 2.031 Inch | 51.59 Millimeter x 2.25 Inch | 57.15 Millimeter Sealmaster TB-31T Pillow Block Ball Bearing Units Video

Sealmaster TB-31T INTERCHANGE

Pillow Block Ball Bearing Units Part series TB-31T is a potential replacement for these common bearing part numbers:

NSKTB-31T
SKFTB-31T
NTNTB-31T
FAGTB-31T
TIMKENTB-31T
KOYOTB-31T
NACHITB-31T
DODGETB-31T

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NACHI BEARINGS(UK)LTD.: AddressWellington Crescent, Fradley Park, Lichfield, Staffordshire, WS84 8RZ, UK; Phone(Working Time)3782-445623; Fax

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1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-20 Pillow Block Ball Bearing Units	Width (mm):32; ra max.:1 mm; Fw:50,8 mm; C:31,75 mm; d:41,275 mm; Bearing number:BRI 264120 U; B:32 mm; Bore Diameter (mm):41,275; Outer Diameter (mm):65,088; Size (mm):1.25 Inch \| 31.75 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ;
2 Inch \| 50.8 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.5 Inch \| 63.5 Millimeter Sealmaster NP-32 Pillow Block Ball Bearing Units	Weight:0,95 Kg; d:65 mm; K:2 mm; Size (mm):2 Inch \| 50.8 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.5 Inch \| 63.5 Millimeter ; Width (mm):35; C:35 mm; Basic dynamic load rating (C):129 kN; Brand:ISB; B:35 mm; (Grease) Lubrication Speed:4819,5 r/min;
1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter Sealmaster NPL-23 Pillow Block Ball Bearing Units	d:45 mm; Outer Diameter (mm):68; D:68 mm; Bore Diameter (mm):45; Brand:NTN; B:12 mm; Size (mm):1.438 Inch \| 36.525 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.813 Inch \| 46.05 Millimeter ; Angle (α):25 °; Bearing number:5S-7909ADLLBG/GNP42; Weight:0,12 Kg;
1.688 Inch \| 42.875 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.313 Inch \| 58.75 Millimeter Sealmaster EMP-27T Pillow Block Ball Bearing Units	Weight:1,5 Kg; Bore Diameter (mm):50; Fw:50 mm; B:74 mm; Bearing number:SDM50OP; Outer Diameter (mm):80; Basic dynamic load rating (C):4420 kN; h1:25 mm; L:100 mm; D1:76,5 mm; Size (mm):1.688 Inch \| 42.875 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.313 Inch \| 58.75 Millimeter ;
1.875 Inch \| 47.625 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter Sealmaster NP-30 Pillow Block Ball Bearing Units	T:13,495 mm; Brand:Timken; db:28,5 mm; Basic dynamic load rating (C90):6,99; Bearing number:07087/07196; Weight:0,13 Kg; Basic dynamic load rating (Ca90):4,81; Calculation factor (e):0,4; Basic dynamic load rating (C1):27 kN; Bore Diameter (mm):22,225; Size (mm):1.875 Inch \| 47.625 Millimeter x 2.031 Inch \| 51.59 Millimeter x 2.25 Inch \| 57.15 Millimeter ;
0.625 Inch \| 15.875 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.188 Inch \| 30.175 Millimeter Sealmaster NP-10C Pillow Block Ball Bearing Units	Bearing number:23022BK; Calculation factor (e):0,26; (Oil) Lubrication Speed:2 800 r/min; Width (mm):45; Size (mm):0.625 Inch \| 15.875 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.188 Inch \| 30.175 Millimeter ; Da max.:160 mm; Bore Diameter (mm):110; ra max.:2 mm; da min.:120 mm; B:45 mm;
1.75 Inch \| 44.45 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.125 Inch \| 53.98 Millimeter Sealmaster TB-28 Pillow Block Ball Bearing Units	d:35,000 mm; Bore Diameter (mm):35,000; Bearing number:6007; Width (mm):14,000; Size (mm):1.75 Inch \| 44.45 Millimeter x 1.938 Inch \| 49.225 Millimeter x 2.125 Inch \| 53.98 Millimeter ; B:14,000 mm; Brand:NTN-SNR; C:14,000 mm; Outer Diameter (mm):62,000; D:62,000 mm;
1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter Sealmaster NP-22C Pillow Block Ball Bearing Units	C:19,05 mm; Fw:17,462 mm; Basic dynamic load rating (C):15 kN; Bore Diameter (mm):17,462; D:23,812 mm; Outer Diameter (mm):23,812; Width (mm):19,05; Brand:NSK; Bearing number:MJH-11121; C2:1 mm; Size (mm):1.375 Inch \| 34.925 Millimeter x 1.688 Inch \| 42.87 Millimeter x 1.875 Inch \| 47.63 Millimeter ;
1.688 Inch \| 42.875 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.313 Inch \| 58.75 Millimeter Sealmaster MPD-27 Pillow Block Ball Bearing Units	Angle (α):60 °; Weight:7,01 Kg; Outer Diameter (mm):230; Width (mm):72; Size (mm):1.688 Inch \| 42.875 Millimeter x 2.5 Inch \| 63.5 Millimeter x 2.313 Inch \| 58.75 Millimeter ; C:36 mm; D:230 mm; Bearing number:239734B; r min.:2 mm; r1 min.:1 mm;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.313 Inch \| 33.35 Millimeter Sealmaster NP-12C Pillow Block Ball Bearing Units	(Grease) Lubrication Speed:47 000 r/min; r1 min.:0,3 mm; D1:27 mm; D:32 mm; a:7,9 mm; B:10 mm; Basic dynamic load rating (C):7 900 kN; Weight:0,036 Kg; Bearing number:7201CTRSU; Brand:NSK; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.313 Inch \| 33.35 Millimeter ;
2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster EMP-35T Pillow Block Ball Bearing Units	Outer Diameter (mm):2616,2; Basic dynamic load rating - C:12300 kN; Bore Diameter (mm):3048; r3,4 - min.:6.4 mm; a:3022 mm; Mass bearing:4485 kg; r3,4 min.:6.4 mm; Calculation factor Y0:0.44; Calculation factor - Y0:0.44; Calculation factor Y2:0.67; Size (mm):2.188 Inch \| 55.575 Millimeter x 2.188 Inch \| 55.575 Millimeter x 2.75 Inch \| 69.85 Millimeter ;
2.438 Inch \| 61.925 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter Sealmaster NPD-39 Pillow Block Ball Bearing Units	Weight:14 Kg; Bore Diameter (mm):160; Size (mm):2.438 Inch \| 61.925 Millimeter x 3.125 Inch \| 79.38 Millimeter x 2.75 Inch \| 69.85 Millimeter ; Brand:NKE; Width (mm):60; D1:190 mm; Outer Diameter (mm):240; B1:28 mm; Bearing number:23032-K-MB-W33+H3032; d1:140 mm;
0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter Sealmaster NPL-12T Pillow Block Ball Bearing Units	C:20 mm; D:90 mm; Bore Diameter (mm):50; Brand:ISB; Outer Diameter (mm):90; Bearing number:6210-2RS BOMB; d:50 mm; Weight:0,570 Kg; Width (mm):20; B:20 mm; Size (mm):0.75 Inch \| 19.05 Millimeter x 1.219 Inch \| 30.963 Millimeter x 1.25 Inch \| 31.75 Millimeter ;
Sealmaster NP-16 HT Pillow Block Ball Bearing Units	D:130 mm; Bearing number:NJ312 E; Outer Diameter (mm):130; Fw:77 mm; Size (mm):60x130x31; Weight:1,919 Kg; B:31 mm; C:31 mm; Brand:CX; d:60 mm;