d - 3 mm

D - 13 mm

B - 5 mm

C - 5 mm

d1 - – mm

d2 - 6 mm

r1 min. - 0,2 mm

r2 min. - 0,2 mm

D1 - 10,5 mm

D2 - 11,4 mm

da min. - 4,6 mm

Da max. - 11,5 mm

ra max. - 0,2 mm

Weight - 0,0031 Kg

Basic dynamic load rating (C) - 0,741 kN

Basic static load rating (C0) - 0,25 kN

Fatigue load limit (Pu) - 0,011

Reference speed - 110000 r/min

Limiting speed - 70000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,035

• Model Number:W633
• Inner Diameter：3mm Outer Diameter：13mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-30
• Application:rolling mill roll neck and slowdown device,pump industry,pump,glass,food / grain / food equipment,Other Machine Tools,sucker industry,atomizer class,Insect Capture,injection molding machine,noise reduction equipment
• Similar models:SIGMA 6330 CX 63317ZZ NKE 6336-M ISO 63318-2RS NTN 63314LLB FAG 6330-M NTN 63316ZZ CX 63314ZZ CX 63311ZZ NTN 63313LLB
• BEARING POWER International Trading Co.,Ltd. specialize in W633 products，there is large inventory of SKF W633 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W633 Which SKF W633 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  232/710 CA/W33	1280	710	450	SKF	Spherical Roller Bearings
  26884/26823	42,875	76,2	25,4	Timken	Tapered Roller Bearings
  51207	35	62		ISO	Thrust Ball Bearings
  53200	10	26	11.6	NACHI	Thrust Ball Bearings
  555-S/552D+X1S-555-S	57,15	123,825	79,375	Timken	Tapered Roller Bearings
  61807-2RS	35	47	7	ISB	Deep Groove Ball Bearings
  6316N	80	170	39	NTN	Deep Groove Ball Bearings
  81296	480	650		ISO	Thrust Roller Bearings
  BT207	35			NACHI	Bearing Units
  FWF-141910-E	14	19		NSK	Needle Roller Bearings
  LASE45	45			INA	Bearing Units
  NKI 95/26	95	125	26	FBJ	Needle Roller Bearings
  SL04-5022NR	110	170	80	FBJ	Cylindrical Roller Bearings
  B-12	1.1875	2.0937		Aetna	THRUST BALL BEARINGS
  GE10DO	10	19	9	ELGES	SPHERICAL PLAIN BEARINGS
  7302BE2RS	15	42	13	INA	ANGULAR CONTACT BALL BEARINGS
  IR-8447-C	2.0000		1.7600	RBC	NEEDLE BEARINGS
  NBX10107	4.0000	4.6250	.3125	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  1212	60	110	22	CONSOLIDATED	SELF
  KAA15CLO	1.5000	1.8750	.1875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS