d - 4 mm

D - 16 mm

B - 5 mm

D₂ - 13,2 mm

D_{a max} - 13,6 mm

d₁ - 8,5 mm

d_{a min} - 6,4 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 0,0060 kg / Weight

C_r - 2000 N / Dynamic load rating (radial)

C_0r - 680 N / Static load rating (radial)

n_G - 53000 1/min / Limiting speed

n_B - 35000 1/min / Reference speed

C_ur - 35 N / Fatigue limit load, radial

Main dimensions to DIN 625-1

• Model Number: 634-2Z
• Inner Diameter：4mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:electromagnet,oral medical device,Traffic Fire Protection Equipment Security equipment,mathematical instruments,Solenoid Valves,car instrument,baler,suction nozzle,journal lathe,switch,lifting chain
• Similar models:ZEN SF634-2Z NTN 6340 PFI 634-2RSC3 FBJ F634ZZ NTN 634ZZ NTN SF1634C3 SKF W634-2RS1 NTN-SNR 634ZZ SKF W634R-2Z SKF D/WSRI-1634-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in 634-2Z products，there is large inventory of FAG 634-2Z . We has been built up long-term cooperation with FAG company, could make a bulk order of the 634-2Z Which FAG 634-2Z 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
  32232 A	160	290	84	CX	Tapered Roller Bearings
  713650510				FAG	Wheel Bearings
  89412-TV	60	130	42	INA	Thrust Roller Bearings
  BEAM 30/80/C 7P60	30	80	28	SNFA	Thrust Ball Bearings
  ET-32308CSAT/36.512PX3	36,512	90	35,25	NTN	Tapered Roller Bearings
  GEFZ4S	4,83	14,29	7,14	LS	Plain Bearings
  K73x79x20	73	79	20	ISO	Needle Roller Bearings
  NK45/30	45	55	30	CX	Needle Roller Bearings
  NU 1018 M/C3VL0241	140	90	24	SKF	Cylindrical Roller Bearings
  NU 218	90	160	30	ISB	Cylindrical Roller Bearings
  RNA5903	22	30	18	KOYO	Needle Roller Bearings
  SA8C	8			SKF	Plain Bearings
  UK210D1	50,000	90,000	32	NTN	Deep Groove Ball Bearings
  ZARN 70130 TN	70	130	25	NBS	Complex Bearings
  29338	190	320		Torrington	SPHERICAL ROLLERTHRUST BEARINGS
  NU2240E	200	360	98	STEYR	CYLINDRICAL ROLLER BEARINGS
  NA22/6.2RS	6	19	12	Torrington	NEEDLE BEARINGS
  HJ-2204	20		3	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  231/850	850	1360	400	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  OPN-406080	2.5000	3.7500	5.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS