(dimensions in inches)

Bearing Type - Open

Bore Dia (d) - 0.1250

Outer Dia (D) - 0.5000

Width (B) - 0.1719

Radius (min) (rs) - 0.002

Dynamic Load Rating (Cr) - 122

Static Load Rating (Cor) - 41

Max Speed (Grease) (X1000 RPM) - 53

Max Speed (Oil) (X1000 RPM) - 63

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) - 3.30

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

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

• Model Number: SR2A
• Inner Diameter：3,175mm Outer Diameter：12,7mm Width：4,36626mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-23
• Application:Pest Monitoring,standing experimental equipment,machine lathe,packing equipment,mathematical instruments,Film machine,Industrial,safety testing,gear type,Oral Equipment,vacuum filter
• Similar models:NSK 16015 KOYO 6207R-3HR4SH2C3 NACHI 6013ZZE KOYO 6314Z PFI PC35620021CS ISB SS61812 Timken 207KPP3 SKF 216 NKE 6022-2Z-N Timken 206KPP3
• BEARING POWER International Trading Co.,Ltd. specialize in SR2A products，there is large inventory of AST SR2A . We has been built up long-term cooperation with AST company, could make a bulk order of the SR2A Which AST SR2A 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
  13685/13621	38,1	69,012	19,05	FBJ	Tapered Roller Bearings
  181111X/181200XC	111,125	200,025	47,63	Gamet	Tapered Roller Bearings
  39581/39520	57,15	112,712	30,162	Timken	Tapered Roller Bearings
  3NCHAR019CA	95	145	24	KOYO	Angular Contact Ball Bearings
  713617190				FAG	Wheel Bearings
  7307 A-UX	35	80	42	CX	Angular Contact Ball Bearings
  7919 C	95	130	18	NSK	Angular Contact Ball Bearings
  8574/8520CD+X1S-8575	234,95	327,025	114,3	Timken	Tapered Roller Bearings
  B-1916	30,163	38,1	25,4	Timken	Needle Roller Bearings
  GAC90N	90	140	32	AST	Plain Bearings
  HCS7014-C-T-P4S	70	110	20	FAG	Angular Contact Ball Bearings
  LUNE 20-2LS	20			SKF	Linear Bearings
  NF2926	130	180	30	CX	Cylindrical Roller Bearings
  PFD 17 FM	17	2	7	SKF	Bearing Units
  R71055	355,600	495,300	208,000	NTN	Cylindrical Roller Bearings
  RNA1020	28,7	42	18	KOYO	Needle Roller Bearings
  VEX 80 /NS 7CE1	80	125	22	SNFA	Angular Contact Ball Bearings
  LJ-5E	5.0000	9.0000	1.3750	RHP	DEEP GROOVE BALL BEARINGS
  NU-2221	105	190	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  477209-111	1.6875	3.3465	.8661	CONSOLIDATED	PILLOW BLOCKS