YRTM325 32545060mm Bearings YRTM Rotary Table Turntable Bearings

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YRTM325

Bore Diameter:325 mm

Outside Diameter:450 mm

Width:60 mm

Weight:25 kg

The YRTM325 bearing is a YRT rotary table bearing with an inner diameter of 325 mm , an outer diameter of 450 mm, a width of 60 mm. It typically uses P4、P2 grade precision tolerances and seals type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

325 mm

Outside Diameter:

450 mm

Thickness:

60 mm

Weight:

25 KG

Specifications:

Structure:

Axial/radial bearings YRTM, double direction

Brand:

KML

Precision Rating:

P4、P2

Bearing Material:

42CrMo

Seals Type:

seals

Transaction Information:

Payment term:

T/T

Delivery time:

30 days on board from Shanghai port

Detailed description

YRTM325 Bearing features:

Brand: KML

Lubrication: Grease

Package: roller in case.

Certification: ISO 9001; ISO/TS 16949.

Marking: KML + YRTM325 + Tracking number.

Delivery: 30 days on board from Shanghai port after confirmed the order.

Trade terms: FOB Shanghai

Payment terms: 50% deposit and balance T/T before shipment.

High precision: Precision at P4, P2.

High rigidity: YRT series bearings are with preload.

High load capacity: Bearings can support axial load, radial load and tilting load.

High speed: YRTS series bearings can be applied in the high speed working condition.

YRTM325 Specifications

25 kg

Mass

M_A

34 Nm

Screw tightening torque

Tightening torque for screws to DIN 912, grade 10.9.

C_a

191000 N

Basic dynamic load rating, axial

C_0a

1260000 N

Basic static load rating, axial

C_r

109000 N

Basic dynamic load rating, radial

C_0r

320000 N

Basic static load rating, radial

n_G

760 1/min

Limiting speed
For high operating durations or continuous operation, please contact us.

c_aL

6600 N/µm

Axial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

c_rL

1800 N/µm

Radial rigidity of bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

c_kL

115000 Nm/mrad

Tilting rigidity of the bearing position
Rigidity values taking account of the rolling element set, rigidity of the bearing rings and the screw connections.

c_aL

19900 N/µm

Axial rigidity of rolling element set

c_rL

7100 N/µm

Radial rigidity of rolling element set

c_kL

350000 Nm/mrad

Tilting rigidity of rolling element set

M_m

4506 kg cm^2

Mass moment of inertia for rotating inner ring IR

M_m

2489 kg cm^2

Mass moment of inertia for rotating outer ring AU

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YRTM325 32545060mm Bearings YRTM Rotary Table Turntable Bearings

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