d - 6.35 mm

D - 19.05 mm

B - 7.142 mm

d₂ - - 8.5 mm

D₂ - - 16.5 mm

r_1,2 - min. - 0.4 mm

d_a - min. - 8.4 mm

D_a - max. - 16.6 mm

r_a - max. - 0.4 mm

Basic dynamic load rating - C - 1.5 kN

Basic static load rating - C₀ - 0.585 kN

Fatigue load limit - P_u - 0.025 kN

Reference speed - 80000 r/min

Limiting speed - 40000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 7.9

Mass bearing - 0.0089 kg

• Model Number: D/W R4A-2RZ
• Inner Diameter：19,05mm Outer Diameter：6,35mm Width：7,142mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:outdoor equipment,pump accessories,Plastic molding,CNC,aerial work platform,electronic components,shoe-making machinery,decoration machinery,Machine Tool Accessories,security equipment,test laboratory equipment and accessories
• Similar models:SIGMA XLJ3 ZEN S6020-2RS SKF D/WR2-6R-2Z KOYO WMLF7011ZZX ISB 6201-ZNR KOYO KAC025 NTN 6912ZZNR CX 618/3-2RS NACHI 6301N FBJ 6805ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR4A-2RZ products，there is large inventory of SKF D/W R4A-2RZ . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R4A-2RZ Which SKF D/WR4A-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
  11305	25	62	17	ISO	Self-Aligning Ball Bearings
  23920E	100	140	30	NACHI	Cylindrical Roller Bearings
  36RFN4125A	36	41	25	KOYO	Needle Roller Bearings
  718/530 AMB	650	530	56	SKF	Angular Contact Ball Bearings
  61907-2RSR	35	55	10	FAG	Deep Groove Ball Bearings
  7302CDF	15	42	13	NACHI	Angular Contact Ball Bearings
  7322DF	110	240	50	NACHI	Angular Contact Ball Bearings
  9102KD	15	32	9	Timken	Deep Groove Ball Bearings
  B-2010	31,75	38,1	15,88	Timken	Needle Roller Bearings
  F-5020	50	58	20	NSK	Needle Roller Bearings
  JRM43049-90UA1	43	73	43	Timken	Tapered Roller Bearings
  NJ2320 ET	100	215	73	NSK	Cylindrical Roller Bearings
  N2334	170	310	120	NTN	Cylindrical Roller Bearings
  NH224	120,000	215,000	51,000	NTN	Cylindrical Roller Bearings
  NK 80/35	80	95	35	NBS	Needle Roller Bearings
  TUF1 16.120	16	18		CX	Plain Bearings
  Z-562661.04.DRGL	400	971,55	315	FAG	Spherical Roller Bearings
  1821HC	105	130	13	Barden	ANGULAR CONTACT BALL BEARINGS
  180448	1.1250	1.6250	3.0000	BAL	JOURNAL ROLLER ASSEMBLIES
  SL014936	180	250	69	INA	CYLINDRICAL ROLLER BEARINGS