d - 4 mm

D - 16 mm

B - 5 mm

d₁ - - 8.4 mm

D₂ - - 13.3 mm

r_1,2 - min. - 0.3 mm

d_a - min. - 6.4 mm

D_a - max. - 13.6 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 1.1 kN

Basic static load rating - C₀ - 0.38 kN

Fatigue load limit - P_u - 0.016 kN

Reference speed - 95000 r/min

Limiting speed - 60000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 8.4

Mass bearing - 0.0054 kg

• Model Number: 634
• Inner Diameter：16mm Outer Diameter：4mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:packaging machinery,paint paint,Spectrum Products,wheel lathe,sucker industry,laser devices,diving equipment,Performance test,metering pump,medical equipment,mobile toilet
• Similar models:ZEN S634-2RS NTN-SNR 634 ZEN SF634 FAG 6348-M SKF W634R-2Z NKE 634-2Z NKE 6348-M ISO F634ZZ NTN 6348 FBJ F634
• BEARING POWER International Trading Co.,Ltd. specialize in 634 products，there is large inventory of SKF 634 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 634 Which SKF 634 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
  23992 K	460	620	118	ISB	Spherical Roller Bearings
  2917	85	115	22	NACHI	Thrust Ball Bearings
  3NC NU1015 FY	75	115	20	KOYO	Cylindrical Roller Bearings
  BA 69 Z	9,525	14,288	14,27	IKO	Needle Roller Bearings
  F-202894.3	48	72	17,8	INA	Cylindrical Roller Bearings
  HMK3525	35	45	25	NTN	Needle Roller Bearings
  KBH 13-PP	13	23		NBS	Linear Bearings
  NU 309 ECNP	100	45	25	SKF	Thrust Ball Bearings
  QJ212C3	60,000	110,000	22,000	NTN	Angular Contact Ball Bearings
  UC317	85	180	46	SNR	Deep Groove Ball Bearings
  NJ2228E	140	250	68	FAG	CYLINDRICAL ROLLER BEARINGS
  NAO50x68x20	50	68	20	FAG	NEEDLE BEARINGS
  NA2205.2RSR	25	52	18	FAG	NEEDLE BEARINGS
  SN206with22206	30	-	52	SKF	PILLOW BLOCKS
  5309-CFFG	45	100	39.7	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  512133	9.0000	19.0000		FAG	TAPERED ROLLER THRUST BEARINGS
  NA4904	20	37	17	Torrington	NEEDLE BEARINGS
  95340	.7500	1.3750	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  FY50TF	50			SKF	PILLOW BLOCKS
  SS1652-2RS	1.1250	2.5000	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS