Product details

BRU297(G)

Transmission & Mechanical Parts

Luoyang Boying Bearing Co., Ltd.

BRU297(G)

About this product

BRU297(G) is a crossed-roller bearing for precision rotary support with 210mm bore, 380mm outside diameter.

Cover image: Manufacturer series image; size may vary.

Model
BRU297(G)
Category
Transmission & Mechanical Parts, Components

Specifications & evidence

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

Bore diameter (d)

210 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Inner-ring mounting-hole pattern

16-φ14 through,  φ20 counterbore depth 13

Manufacturer specification

Configuration: BRU297(G); Hole count, metric thread and millimetre dimensions are retained as a combined pattern.

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 240 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through,  φ20 counterbore depth 13 350 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through, φ20 counterbore depth 13

Inner-ring mounting pitch-circle diameter (pcd1)

240 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 240 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through,  φ20 counterbore depth 13 350 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through, φ20 counterbore depth 13

Mass

21.3 kg

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Minimum chamfer (r)

2.5 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Outer-ring mounting-hole pattern

16-φ14 through, φ20 counterbore depth 13

Manufacturer specification

Configuration: BRU297(G); Hole count, metric thread and millimetre dimensions are retained as a combined pattern.

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 240 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through,  φ20 counterbore depth 13 350 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through, φ20 counterbore depth 13

Outer-ring mounting pitch-circle diameter (pcd2)

350 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 240 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through,  φ20 counterbore depth 13 350 16-φ14 贯通 ,φ20 沉孔深度 13 16-φ14 through, φ20 counterbore depth 13

Outside diameter (d)

380 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Radial load rating (c)

156 kN

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Radial load rating (co)

281 kN

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Roller pitch circle diameter (dp)

297.3 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Shaft diameter

210 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Shoulder mounting dimension (dh)

320 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Shoulder mounting dimension (ds)

272 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

Width (b/b1)

40 mm

Manufacturer specification

Configuration: BRU297(G)

BRU(CRBF)交叉滚子轴承-洛阳博盈轴承有限公司
210 BRU297(G) 210 380 297.3 40 2.5 272 320 156 281 21.3

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