d - 19.05 mm

D - 41.275 mm

B - 7.938 mm

d₁ - - 27.1 mm

D₁ - - 34.9 mm

r_1,2 - min. - 0.8 mm

d_a - min. - 24.5 mm

D_a - max. - 36 mm

r_a - max. - 0.8 mm

Basic dynamic load rating - C - 6.6 kN

Basic static load rating - C₀ - 4.4 kN

Fatigue load limit - P_u - 0.186 kN

Reference speed - 38000 r/min

Limiting speed - 24000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14.4

Mass bearing - 0.0466 kg

• Model Number:D/W R12
• Inner Diameter：41,275mm Outer Diameter：19,05mm Width：7,938mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:bio-chemical,packaging materials,Cylinder Type,industrial fans,joint protection,trolley,drawing die,noise reduction equipment,ventilation equipment,Other Machine Tools,quality inspection equipment
• Similar models:KOYO UC212-38L3 NKE 6212-N KOYO 6012-2RU ISB SS6212 Timken 312KDDG KBC HC6308THLa7C12 NACHI 6812ZNR AST 6312 CX 6212-2RS NTN 6812LU
• BEARING POWER International Trading Co.,Ltd. specialize in D/WR12 products，there is large inventory of SKF D/W R12 . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R12 Which SKF D/WR12 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.

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  32212	60	110	29,75	NTN	Tapered Roller Bearings
  521771	42	75	37	FAG	Angular Contact Ball Bearings
  7040 C	200	310	51	CX	Angular Contact Ball Bearings
  H414236/H414210	63,5	136,525	41,275	Timken	Tapered Roller Bearings
  GBRI 203320 UU	31.75	52,388	32	IKO	Needle Roller Bearings
  M-571	7,938	12,7	11,13	NSK	Needle Roller Bearings
  RSA 14 0944 N	874	1046,1		SIGMA	Thrust Ball Bearings
  NA2070	70	100	28	KOYO	Needle Roller Bearings
  NF315	75	160	37	CRAFT	Cylindrical Roller Bearings
  RE152018BL2	15	20	17,8	KOYO	Needle Roller Bearings
  X30309M/Y30309M	45	100	27,25	Timken	Tapered Roller Bearings
  SAL 22	22			CX	Plain Bearings
  SQ10-RS				LS	Plain Bearings
  4137	1.1250	1.1875	2.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  61821-2ZY	105	130	13	ELGES	DEEP GROOVE BALL BEARINGS
  NF311E	55	120	29	SKF	CYLINDRICAL ROLLER BEARINGS
  29430	150	300		Torrington	SPHERICAL ROLLER THRUST BEARINGS
  SNW111x17/8	55	75		Torrington	ADAPTERS