Product details

BRT325

Transmission & Mechanical Parts

Luoyang Boying Bearing Co., Ltd.

BRT325

About this product

BRT325 is a rotary-table bearing for precision rotary support with 325mm bore, 450mm outside diameter.

Cover image: Manufacturer series image; size may vary.

Model
BRT325
Category
Transmission & Mechanical Parts, Components

Specifications & evidence

Source-backed claims. Configuration, workload and evidence type matter when comparing products.

Axial dynamic load rating (ca)

275 kN

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Axial static load rating (coa)

1930 kN

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Bearing friction torque

40 N·m

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Bore diameter (d)

325 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (c)

20 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (d1)

415 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (h)

60 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (h1)

40 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (j)

342 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Boundary dimension (j1)

430 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Inner-ring fixing-hole count

34

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Inner-ring fixing-hole dimension (a)

8.2 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Inner-ring fixing-hole dimension (d1)

9.3 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Inner-ring fixing-hole dimension (d2)

14.5 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Mass

25 kg

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Mounting-hole angular pitch pattern

36×10°

Manufacturer specification

Configuration: BRT325; Combined hole count and angular pitch as printed.

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Outside diameter (d)

450 mm

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Radial dynamic load rating (cr)

120 kN

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Radial static load rating (cor)

345 kN

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 325 450 60 40 20 415 342 430 275 1930 120 345 170 25

Rotation accuracy

3 µm

Manufacturer specification

Configuration: BRT325; accuracy grade P2

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Rotation accuracy

6 µm

Manufacturer specification

Configuration: BRT325; accuracy grade P4

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

Tightening torque

34 N·m

Manufacturer specification

Configuration: BRT325

BRT转台轴承参数型号-洛阳博盈轴承有限公司
BRT325 9.3 14.5 8.2 34 2 9.3 33 M12 3 36×10° 34 40 6 3

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