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：2025-12-12
• Application:Rolling mill gear box,Machine tools,security equipment,Oral Image,ECG,cleaning agent,Internal thread type,Automobile,Pneumatic Control Valves,diagnostic test paper,engine
• Similar models:SKF D/WER1212-2ZS SNR AB12120 INA 712129210 SKF D/WSRI-1212 SKF D/WER1212 ZEN R1212-2Z Timken GY1212KRRB NMB R1212ZZ SKF D/WSRI-1212-2ZS ZEN SR1212-2Z
• 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
  16001	12	28	7	CX	Deep Groove Ball Bearings
  23028CDKE4	140	210	53	NSK	Spherical Roller Bearings
  239/1180R	1180	1540	272	KOYO	Spherical Roller Bearings
  292/560 M	560	750		CX	Thrust Roller Bearings
  2RT18801	440,000	670,000	160,000	NTN	Thrust Roller Bearings
  61811 ZZ	55	72	9	CX	Deep Groove Ball Bearings
  7306	30	72	19	KOYO	Angular Contact Ball Bearings
  7326DT	130	280	58	NTN	Angular Contact Ball Bearings
  CX075				CX	Wheel Bearings
  GAC85T	85	130	29	AST	Plain Bearings
  NJ220EM	100	180	34	NSK	Cylindrical Roller Bearings
  NK17/20	17	25	20	AST	Needle Roller Bearings
  NK9/12+IR6X9X12	6,000	16,000	12,000	NTN	Needle Roller Bearings
  NP 10/500	500	664		NACHI	Cylindrical Roller Bearings
  UC210-30L3	47,625	90	51,6	KOYO	Deep Groove Ball Bearings
  XAE32010X/Y32010X	50	80	20	Timken	Tapered Roller Bearings
  TPC-530-2	5.9680	6.3750		American	THRUST ROLLER BEARINGS
  215	75	130	25	FAG	DEEP GROOVE BALL BEARINGS
  52406				SKF	THRUST BALL BEARINGS
  6410	50	130	31	STEYR	DEEP GROOVE BALL BEARINGS