Home > Products > Tapered Roller Bearing > YDPB XR678052/615661A/PL912-309A/300XRN50 xr series crossed tapered roller bearings NC vertical lathe use bearing china
YDPB XR678052/615661A/PL912-309A/300XRN50 xr series crossed tapered roller bearings NC vertical lathe use bearing china
- 10000 Piece / Pieces per Month
- shanghai
- T/T L/C PayPal
- 7 days
- YDPB XR766051/615894A/912-308A/0457XRN060/XD.10.0457P5 precision tapered roller bearings high
- YDPB XR820060/615662A/580XRN76/912-304A/XD.10.0580P5 high precision tapered roller bearings
- YDPB 615662A/580XRN76/912-304A/XD.10.0580P5 Crossed Roller Precision Bearings
- YDPB XR855053/615659A/0685XRN091/912-305A/XD.10.0686P5 Tapered Cross Roller Precision Bearings
- YDPB XR882055/615895A/0901XRN112/912-306A/XD.10.0902P5 Crossed taper Roller Precision Bearings
- YDPB XR889058/ BFKB353282/H4A /1028XRN132 Precision rotary and indexing tables bearings
Product Details
Brand Name: | OEM | Place of Origin: | China | Model Number: | XR678052 |
Number of Row: | Single Row | Precision Rating: | P4 | Outside Diameter: | 12, 1250 |
Bore Size: | 24, 1500 |
Product Description
Tapered crossed roller bearings
Timken Standard XR/JXR serie The bearing features two sets of races and rollers brought together at right angles with alternate rollers facing in opposite directions. The height of the cross section is more or less sam with the single row bearing,so it can save space and bearing housing material.this series bearings with high precision,high rigidity and able to withstand higher overturning moments, is ideal for the table bearing of machine tools, including vertical boring and grinding machines etc.
Size range:
ID 203.200 mm to 2463.800 mm (8.000 in. to 97.000 in.)
OD 279.400 mm to 2819.400 mm (11.000 in. to 111.000 in.)
More parameters
Bearings Model | Boundary dimensions | Exchange model | ||||||
d | D | B | r | SKF | NACHI | URB | PSL | |
mm | mm | mm | min | |||||
150 | 230 | 30 | 1 | BFKB353243/HA4 | ||||
160 | 240 | 30 | 1.1 | BFKB353240/HA4 | ||||
200 | 280 | 30 | 1.5 | 200XRN28 | ||||
XR496051 | 203.2 | 279 | 31.75 | 1.5 | 616093A |
Design Attributes:
Provides benefits of two-row bearings in single-row space.
Withstands high overturning moments.
Combines the compactness of a single-row bearing with the stability of a two-row bearing.
Product Application
Vertical boring mills
Vertical grinding machines
Other machine tools
XR496051/616093A,
XR678052/615661A/PSL912-309A/300XRN50
XR766051/615894A/PSL912-308A/0457XRN060/XD.10.0457P5
XR820060/615662A/580XRN76/PSL912-304A/XD.10.0580P5
XR855053/615659A/0685XRN091/PSL912-305A/XD.10.0686P5
XR882055/615895A/0901XRN112/PSL912-306A/XD.10.0902P5
XR889058/ BFKB353282/H4A /1028XRN132/PSL912-307A/XD.10.1029P5
XR897051/615898A/XD.10.1549P5
JXR637050,JXR652050,JXR699050
More information,pls contact us free.
Contact Us
- Luoyang Yadian Machinery Equipment Co.,Ltd
- Contact nameAlisa Wang
- Phone86-379-80885291
- AddressLuoyang National University Science Park,No.2 Penglai Road,Jianxi,Luoyang ,Henan,China Luoyang,Henan
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