Công Ty TNHH Dịch Vụ Thiết Bị Công nghiệp Thiên Minh

NU322EMAC3


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Giá bán: Liên hệ

Mô tả sản phẩm:

Cylindrical Roller Radial Bearings - Single Row ISO

Specifications

Design Units

Metric

d - Bore

110 mm

Bearing Weight

11.6 Kg25.60 lb

Type

NU

Dimensions

D - Outer Diameter

240 mm9.4488 in

C - Inner Ring Width

50 mm1.9685 in

B - Outer Ring Width

50 mm1.9685 in

Basic Load Ratings

C0 - Static Radial Rating

546000 N123000 lbf
C - Dynamic Radial Rating1 519000 N117000 lbf

Factors

Reference Thermal Speed Rating (Grease)

2500 rpm
Reference Thermal Speed Rating (Oil)2 2900 rpm
Cg - Geometry Factor3 0.1122363

Abutment and Fillet Dimensions

R - Inner Ring "To Clear" Radius4 2.5 mm0.1 in
r - Outer Ring "To Clear" Radius5 2.5 mm0.1 in

da - Inner Ring Backing Diameter

136 mm5.4000 in

Da - Outer Ring Backing Diameter

0 mm0.0000 in
  • 1 Based on 1 X 106 L10 life for the ISO life calculation method.
  • 2 See thermal speed ratings in the engineering section.
  • 3 Geometry constant for Lubrication Life Adjustment Factor a3l.
  • 4 Maximum housing fillet radius that bearing corners will clear.
  • 5 Maximum shaft fillet radius that bearing corners will clear.

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