d - 15 mm

D - 28 mm

B - 7 mm

d₁ - - 18.8 mm

D₂ - - 25.3 mm

r_1,2 - min. - 0.3 mm

D_a - max. - 26 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 3.7 kN

Basic static load rating - C₀ - 2.2 kN

Fatigue load limit - P_u - 0.095 kN

Reference speed - 56000 r/min

Limiting speed - 28000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.3

Mass bearing - 0.0159 kg

• Model Number: W 61902-2RZ
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-24
• Application:Forging machine,Polymer,non-ferrous metal alloy,clean stationery,large agricultural machinery,sawing machine,Hydraulic Couplings,Technical Equipment,van,flow control valve,reinforced machinery
• Similar models:NKE 61902 ISB SS61902-ZZ CX 61902 ISB 61902-ZZ ZEN 61902 CX 61902ZZ SKF W61902R-2Z ISO 61902-2RS NKE 61902-2Z SKF W61902R
• BEARING POWER International Trading Co.,Ltd. specialize in W61902-2RZ products，there is large inventory of SKF W 61902-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61902-2RZ Which SKF W61902-2RZ 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
  25580/25522/Q	83,058	44,45	23,876	SKF	Tapered Roller Bearings
  60TP127	152,4	304,8	50,8	Timken	Thrust Roller Bearings
  7908C	40	62	12	NACHI	Angular Contact Ball Bearings
  B540DD	22,225	33,3375		AST	Deep Groove Ball Bearings
  BR 101812	15,875	28,575	19,05	IKO	Needle Roller Bearings
  D19	41,275	75,413	20,65	INA	Thrust Ball Bearings
  E-4R6603	330	440	200	NTN	Cylindrical Roller Bearings
  EE700091/700167	228,6	425,45	101,6	KOYO	Tapered Roller Bearings
  GE 140 DO-2RS	140	210	90	INA	Plain Bearings
  F692X	2,5	7	2,5	ISO	Deep Groove Ball Bearings
  GE 380 DW	380	520	190	INA	Plain Bearings
  GEG20ES	20	42		AST	Plain Bearings
  HK1210	12	16	10	SKF	Needle Roller Bearings
  N19/560	560	750	85	CX	Cylindrical Roller Bearings
  NLJ4.1/4	107,95	190,5	31,75	RHP	Self-Aligning Ball Bearings
  NUP28/900	900	1090	112	CX	Cylindrical Roller Bearings
  T-LM742749D/LM742710+A	215,9	285,75	85,725	NTN	Tapered Roller Bearings
  NUP214	70	125	24	SKF	CYLINDRICAL ROLLER BEARINGS
  UCP213-65	65			IPTCI	PILLOW BLOCKS
  2207E2RS1K	35	72	23	MRC	SELF