d - 60,325 mm

D - 130,175 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 29,9 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 116 mm

db - 72 mm

ra max. - 3,5 mm

da - 78 mm

Db - 124 mm

Weight - 2,582 Kg

Basic dynamic load rating (C) - 195 kN

Basic static load rating (C0) - 263 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,7

• Model Number:637/633
• Inner Diameter：60,325mm Outer Diameter：130,175mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-13
• Application:Other Measurements,PVC,Special Equipment,power protection,office equipment,stirrer,electronic components,test strip,sheet industry,glass processing machine,pressure control valve
• Similar models:Timken HH231637/HH231610 SKF 6379/K-6320/Q CX 6379/6320 Timken 52400/52637B KOYO 637/633 NTN 4T-NA52375/52637D Timken 52375/52637D+X2S-52375 Timken 52400D/52637 Timken 52393/52637D+X2S-52393 CX HH231637/15
• BEARING POWER International Trading Co.,Ltd. specialize in 637/633 products，there is large inventory of NSK 637/633 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 637/633 Which NSK 637/633 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  E 15	15	35	8	NSK	Deep Groove Ball Bearings
  NJ 215 E	75	130	25	NACHI	Cylindrical Roller Bearings
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  RNAO-35×47×18	35	42	18	NTN	Needle Roller Bearings
  SB9063	450	630	75	KOYO	Deep Groove Ball Bearings
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  BSB3062	30	62	15	FAG	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  NA4908	40	62	22	SKF	NEEDLE BEARINGS
  SYH11/4WF	1.2500			SKF	PILLOW BLOCKS
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  718/500	500	620	56	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS