CRBT305 CRBT 305 HXHV crossed roller ring excavator crane slew slewing bearing

• Standard or Nonstandard: Standard
• Feature: High Speed, Corrosion-Resistant, Heat-Resistant
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: Bearing Steel
• Model NO.: CRBT305
• Type: Internal Gear
• OEM Service: Custom bearing′s size, logo, packing.
• Certificate: CE
• Bearing Material: Chrome Steel GCr15
• Transport Package: Universal Packing
• Specification: Standard
• Trademark: HXHV
• Origin: China
• HS Code: 8482500090
• Production Capacity: 60000 Pieces/Month

Product Description

Cross cylindrical roller bearing structure
The cross cylindrical roller bearing mechanism is divided into 3 froms: 
1 outer ring and inner ring are both as a whole.  
2 The outer ring as a whole, the inner ring split
3 The outer ring split , the inner ring as a whole

Model Number	Bore Diameter	Outerside Diameter	Width	Chamfer	Cr (kN)	Cor (kN)	Weight	Model Number2
CRBT 205	20	31	5	0.15	1.49	1.4	0.015
CRBT 305	30	41	5	0.15	1.89	2.14	0.021	CRBT 305A
CRBT 405	40	51	5	0.15	2.14	2.74	0.027	CRBT 405A
CRBT 505	50	61	5	0.15	2.43	3.49	0.032	CRBT 505A
CRBT 605	60	71	5	0.15	2.63	4.09	0.038	CRBT 605A
CRBT 705	70	81	5	0.15	2.81	4.68	0.044	CRBT 705A
CRBT 805	80	91	5	0.15	3.05	5.43	0.05	CRBT 805A

CE Certificate:

Packing:

Universal Packing	Without any logo on bearings or packing.
HXHV Packing	With our brand HXHV on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

Other Bearings:

To get price list of promotion bearings, please contact us.