(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.3750

Width (B) - 0.1562

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 142

Static Load Rating (Cor) - 46

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Li) - 0.2

Min. Housing Shoulder Dia., Outer (Lo) - 0.3

Ball Qty - 7

Ball Dia (Dw) - 0.0625

Weight (g) - 1.04

Precision - A1

Standard Clearance - K25

Material - 52100 Chrome steel (or equivalent)

Also available in Stainless Steel, add prefix "S"

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number:R2
• Inner Diameter：3,175mm Outer Diameter：9,525mm Width：3,96748mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-15
• Application:Gripper Swing,air conditioning tools,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Pneumatic Control Valves,disposable,non-ferrous metal alloy,noise reduction equipment,food testing,wheel lathe,sucker industry,glass
• Similar models:CRAFT 6316 NACHI 6011NKE KOYO SE6203ZZSTMSA7 ISO 6010ZZ KBC 6306UU ISB 6219-2RS SKF YET207-107 SKF YSA212-2FK+HS2312 Fersa F16104 NKE 6000-Z
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  31305J/DF	25	62	36,5	ISB	Tapered Roller Bearings
  3209-B-2RSR-TVH	45	85	30,2	FAG	Angular Contact Ball Bearings
  6812	60	78	10	NACHI	Deep Groove Ball Bearings
  51416	80	170		ISO	Thrust Ball Bearings
  625/HR22Q2	5	16	5	SKF	Deep Groove Ball Bearings
  7007CDLLBG/GNP42	35	62	14	NTN	Angular Contact Ball Bearings
  7020 CB/P4A	150	100	24	SKF	Angular Contact Ball Bearings
  KBS20	20	32		INA	Linear Bearings
  KV50X58X25	50,000	58,000		NTN	Needle Roller Bearings
  NNU3164C1NAP4	320	540	176	NTN	Cylindrical Roller Bearings
  NNU6013	65	100	63	ISO	Cylindrical Roller Bearings
  NUP212-E-TVP2	60	110	22	FAG	Cylindrical Roller Bearings
  NU3222	110,000	200,000	69,800	NTN	Cylindrical Roller Bearings
  X32011X/Y32011X	55	90	23	Timken	Tapered Roller Bearings
  SDM30AJ	30	45	44,5	KOYO	Linear Bearings
  SMF62	2	6	2,5	ZEN	Deep Groove Ball Bearings
  UCFA203	17			FYH	Bearing Units
  WS81132	160	198		SKF	THRUST ROLLER BEARINGS
  71826TGP/4	130	165	18	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NF-221E	105	190	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS