MRC 307R

Min. Order: 1 Piece

Bearing Price

$317.01 (Price for reference only.)
IN STOCK 500+ pcs.with 3 to 7 days delivery time

Our email: [email protected]

Bearing Information
Weight1.000 lb
OEMOEM P/N
Bearing manufacturers
Manufacturer Part Number
MRC 307R
Item Details
Manufacturer:MRC Bearing Service
Weight:1 lbs.
Product Name:300-R Medium Series Ball Bearing
Description:35 mm ID x 80 mm OD x 21 mm Wide; Open; No Snap Ring; Single Row Angular Contact Steel Bearing
Specifications
Inch/MetricMetric Bore
Bore TypeRound Bore
I. D.35 mm
O. D. [Min]
O. D. [Max]
O. D.80 mm
Width [Min]
Width [Max]
Width21 mm
EnclosureOpen
Rows of BallsSingle
MaterialSteel
O. D. TypeStraight
Bearing TypeAngular Contact
PrecisionStandard
Radial Internal Clearance SpecificationNormal Clearance
Ambient Temperature Range [Min]
Ambient Temperature Range [Max]
Ball MaterialSteel
Cage TypeMetal
CapacityStandard Capacity
Contact Angle15°
Guide Type
Lubrication
Outer Ring Width21 mm
Precision LevelStandard (ABEC 1)
Preload LevelNone
Seal MaterialNone
Seal TypeUnsealed
Seal Width
Dynamic Load Rating8920 lbf
Static Load Rating [Max]5850 lbf
Ball Dia.
Bearing Design
Bore B
Cage MaterialSteel
Collar No.
Collar O. D.
Collar Width
Corner Radius [Min]
Eccentric Collar Offset
Fillet Radius1 1/2 mm
Flange O. D. [Max]
Flange O. D.
Flange Width [Max]
Flange Width
Flush Ground
Housing Shoulder Diameter [Min]
Housing Shoulder Diameter [Max]
Housing Shoulder Diameter
Industry Standard Part #
Inner Ring O. D.
Inner Ring Offset
Inner Ring Width21 mm
Internal Design
Limiting Speed
Limiting Speed - Grease8500 rpm
Limiting Speed - Oil10000 rpm
Limiting Speed - Sealed
Locking DeviceNo Locking Device
Lube Hole Center
LubricantOil Preservative
Misalignment Range
No. in SetSingle Bearing
No. of Balls
O. D. (B)
Outer Ring
Outer Ring Inner Diameter
Outer Ring Size
Peak Running Torque (mg-mm)
Peak Starting Torque (mg-mm)
Pre Lubricant
Preload Amount
Radial Internal ClearanceNormal
Radial Load Rating [Max]
Radial Rigidity (lbf/µm)
Reference Speed
Seal O. D.
Seal Protection Width
Seating Washer
Series
Set Screw Offset
Set Screw Size
Shaft Shoulder Diameter [Min]
Shaft Tolerance
Snap RingNo Snap Ring
Snap Ring O. D.
Snap Ring Offset
Snap Ring Thickness
Special Features
Stamping
Static Thrust Load Rating [Max]
Temperature Range [Min]
Temperature Range [Max]450 °F
Use With
Product Information
Applications
  • Used with heavy radial loads, one-directional thrust loads, or a combination of both
  • Can be furnished duplex ground for mounting in pairs with two-directional thrust loads
Features
  • Bores range in diameter from 12mm to 280 mm
  • 15° angular contact bearings with one heavy race shoulder and one counterbored race shoulder on the outer ring
  • Incorporates a greater number of balls than in the deepgroove nonfilling notch bearing
  • Normally furnished with ABMA C3 radial clearance
  • Cage types and materials available are two-piece pressed steel, ball riding, bent prong cages