d - 12.7 mm

D - 19.05 mm

B - 3.967 mm

d₁ - - 14.5 mm

D₁ - - 16.7 mm

D₂ - - 17.3 mm

r_1,2 - min. - 0.4 mm

d_a - min. - 14 mm

D_a - max. - 17.5 mm

r_a - max. - 0.4 mm

Basic dynamic load rating - C - 0.52 kN

Basic static load rating - C₀ - 0.27 kN

Fatigue load limit - P_u - 0.011 kN

Reference speed - 75000 r/min

Limiting speed - 45000 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 8.3

Mass bearing - 0.0031 kg

• Model Number: D/W SRI-1212
• Inner Diameter：19,05mm Outer Diameter：12,7mm Width：3,967mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:die casting mold,atomizer class,mathematical instruments,axle lathe,ventilation fans,Dental Drill etc,Special Equipment,lifting upgrade,marine analysis,bio-chemical,Food testing
• Similar models:SMB R1212-2RS ZEN SR1212-2Z INA 712129210 Timken GY1212KRRB NMB R1212ZZ SKF D/WER1212-2ZS SKF D/WER1212 SKF D/WSRI-1212 SNR AB12120 SKF D/WSRI-1212-2ZS
• BEARING POWER International Trading Co.,Ltd. specialize in D/WSRI-1212 products，there is large inventory of SKF D/W SRI-1212 . We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W SRI-1212 Which SKF D/WSRI-1212 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
  30FC21120	150	210	120	KOYO	Cylindrical Roller Bearings
  4T-07100S/07210X	25,4	50,8	15,011	NTN	Tapered Roller Bearings
  46T30211JR/41,5	55	100	51	KOYO	Tapered Roller Bearings
  5314ZZ	70	150	63,5	AST	Angular Contact Ball Bearings
  6302-2Z	15	42	13	NKE	Deep Groove Ball Bearings
  7332B	160	340	68	NACHI	Angular Contact Ball Bearings
  AXK3047	30	47	2	Timken	Needle Roller Bearings
  HK4020	40	47	20	SKF	Needle Roller Bearings
  KL44643-L44610	25,4	50,292	14,224	FAG	Tapered Roller Bearings
  NCF18/600V	600	695,5	60	NSK	Cylindrical Roller Bearings
  NA6903R	17	30	23	NTN	Needle Roller Bearings
  R151.20				SNR	Wheel Bearings
  RNA 4988	490	600	160	IKO	Needle Roller Bearings
  RTW622	66,675	115,062	33,325	INA	Thrust Roller Bearings
  W 627 R	22	7	7	SKF	Deep Groove Ball Bearings
  HFL-2	.1250		.2500	Heim	ROD ENDS
  2207E2RS1K	35	72	23	MRC	SELF
  RTW-749				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  MCS222	110	200	38	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  NJ306E	30	72	19	Torrington	CYLINDRICAL ROLLER BEARINGS