d - 1/2 inch

d - 12,7 mm

D - 1,219 inch

D - 30,963 mm

T - 0,563 inch

T - 14,3 mm

D₁ - 0,531 inch

m - 0,12 lbs / Weight

m - 54 g / Weight

C_a - 3850 lbf / Dynamic load rating (axial)

C_a - 17100 N / Dynamic load rating (axial)

C_0a - 5600 lbf / Static load rating (axial)

C_0a - 24900 N / Static load rating (axial)

n_G - 7000 1/min / Limiting speed

• Model Number:D1
• Inner Diameter：12,7mm Outer Diameter：30,963mm Width：14,3mm
• Type：Thrust Ball Bearings
• Update date：2025-12-11
• Application:Broadcasting System,ventilation fans,car instrument,beverage production,wire industry,rehabilitation training equipment,Machine tool accessories,Doppler,packaging machinery,Antenna Industry,filter paper products
• Similar models:NTN-SNR 51215 NKE 52216 NACHI 53222 INA ZKLN1034-2RS CRAFT 51213 KOYO 51200 SKF 51106V/HR22Q2 CX 51307 NACHI 54315U FAG 51209
• BEARING POWER International Trading Co.,Ltd. specialize in D1 products，there is large inventory of INA D1 . We has been built up long-term cooperation with INA company, could make a bulk order of the D1 Which INA D1 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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