DGMF Ball Cages For Die Sets

What is Ball Cages For Die Sets?

The Ball Cages For Die Sets are the main component of the guide pillar assembly of the stamping die and are a commonly used accessory for the cold stamping die.

Ball cages also called ball bushings, or linear bearing bushings, have aluminum alloy copper alloy, or polyacetal resin as the steel ball cage, and the steel ball is embedded in the cage in the form of an inlaid, also known as a steel ball bearing.

Ball Cages For Die Sets are the basic component for high-precision Linear Ball Bearings. The production process and decades of experience guarantee an optimized product.

Ball Cages For Die Sets are one of many types of linear bearings that are designed to provide support to linear motion shafts in mechanical machinery.

The ball cages can be divided into different cages: plastic steel ball bushings, aluminum alloy steel ball bushings, and copper-based steel ball bushings.

Sturdy aluminum ball cages are often used for die applications in which the guide pins and bushings are removed and inserted during pressing, or in which the workpiece is bent. Resin cages are often used for precision dies and dies used at high speed. Ball ball-holding force is Large because aluminum is used.

 

Ball Cages For Die Sets Material Composition

1. Cage:
   ①A5052S aluminum alloy
   ②Copper alloy
   ③POM polyacetal resin
2. Steel ball:
   SUJ2 bearing steel, roundness 0.25μm, steel ball heat treatment hardness 62~67HRC

The production process of the Ball Cages For Die Sets is also very special because of its special purpose: the special lock ball technology is used in the production process to prevent the steel ball from falling off and the phenomenon of dead beads.

 

 

 

 

 

The steel ball size of the steel ball bushing is consistent within 0.0025mm, and the fit interference of the steel ball bushing is 0.01-0.02mm, which moves from the mold base flexible.

Linear ball bushings are widely used in SRP, TRP, continuous punches, ball bearing guide post sets, cold-rolling die holders, high-precision punches, and machine tool accessories.

They have the characteristics of maintaining uniform motion during high-precision axial or radial motion.

The calculation formula for the outer diameter of a linear ball cage is outer diameter = inner diameter + (2*steel ball diameter)

The ball bushing has high precision and stable operation when working. It is ideal for small machines with high repeatability and quick response.

This bearing provides a load capacity of up to 19lbf and is completely corrosion-resistant.

 

 

 

 

DGMF Ball Cages For Die Sets Specifications

 

 

 

 

 

 

DGMF CUS Series Brass Bushing Bearing Ball Cage Specifications

SKU	d	D	L	Ball Qty
DGMF-MOLD-CLAMPS-CUS	2	10	15	24
			20	36
		12	15	28
			25	56
		14	15	32
			25	64
		16	18	54
			30	90
	3	18	30	72
			45	117
			60	162
		19	45	117
			60	162
		20	45	117
			60	162
		22	50	150
			60	180
		25	50	165
			75	253
		28	60	216
			75	276
	4	28	50	110
			60	130
			75	170
		30	50	121
			60	143
			75	187
			80	198
		32	50	132
			60	156
			75	204
			80	216
			90	252
		35	60	156
			75	204
			90	252
		36	60	156
			75	204
			90	252
		38	60	169
			75	221
			90	273
	4	40	70	224
			80	252
			90	294
		50	70	256
			80	288
			90	336
	5	38	60	110
			70	132
			90	176
		40	60	120
			90	192
			110	240
		50	60	140
			90	224
			110	280
		60	70	192
			110	320
		70	80	252
			120	396
		80	100	360
			160	600

 

 

 

 

 

 

DGMF ALS Series Aluminum Bushing Ball Cage Bearing Specifications

SKU	d	D	L	Ball Qty
DGMF-MOLD-CLAMPS-ALS	2	10	15	40
			20	60
		12	15	44
			25	77
		14	15	52
			25	91
		16	18	75
			30	135
	3	18	30	84
			45	140
			60	196
		19	45	140
			60	196
		20	45	150
			60	210
		22	50	176
			60	224
		25	50	198
			75	324
		28	60	280
			75	360
	4	28	50	162
			60	198
			75	252
		30	50	171
			60	209
			75	266
			80	285
		32	50	180
			60	220
			75	280
			80	300
			90	340
		35	60	231
			75	294
			90	357
		36	60	242
			75	308
			90	374
		38	60	253
			75	322
			90	391
	4	40	70	312
			80	360
			90	408
		50	70	377
			80	435
			90	493
	5	38	60	180
			70	220
			90	280
		40	60	189
			90	294
			110	357
		50	60	225
			90	350
			110	425
		60	70	319
			110	493
		70	80	396
			120	627
		80	100	592
			160	962

 

 

 

 

 

DGMF POMBT Series Plastic Bushing Ball Bearing Cage Specifications

SKU	d	D	L	Ball Qty
DGMF-MOLD-CLAMPS-POMBT	2	10	15	27
			20	36
		12	15	30
			25	50
		14	15	36
			25	60
		16	18	42
			30	70
	3	18	30	60
			45	96
			60	120
		19	45	96
			60	120
		20	45	96
			60	120
		22	50	112
			60	140
		25	50	128
			75	208
		28	60	180
			75	234
	4	28	50	98
			60	126
			75	154
		30	50	112
			60	144
			75	176
			80	192
		32	50	112
			60	144
			75	176
			80	192
			90	208
		35	60	162
			75	198
			90	234
		36	60	162
			75	198
			90	234
		38	60	162
			75	198
			90	234
	4	40	70	200
			80	240
			90	260
		50	70	240
			80	288
			90	312
	5	38	60	112
			70	128
			90	176
		40	60	126
			90	198
			110	234
		50	60	140
			90	220
			110	260
		60	70	192
			110	312
		70	80	252
			120	392
		80	100	360
			160	570

 

 

DGMF Ball Cages For Die Sets Views

 

 

 

 

 

 

 

 

 

 

DGMF Ball Cages For Die Sets Applications

 

 

 

 

 

 

 

 

 

 

The Ball Bearing Guide Post Sets For Die Guides Construction

 

 

 

 

 

DGMF Mold Clamps Co., Ltd provides the below components.

Plain Guide Post Sets -Oil Type,

Ball Guide Post Sets -Movable Stopper with Aluminum Ball Cage Type,

Guide Posts with Oil Bushings,

Guide Holders,

Ball Guide Bushings,

Guide Posts, MGP,

Ball Cages for Die Sets,

Stoppers for Ball Guide Post Sets,

Washers for Preventing Dowel Pin Fall-Out,

Stroke End Blocks -Flat Type,

Ball Guide Bushings for Die Sets Detachable Type,

Ball Guide Post Sets for Die Sets -Detachable Post Type,

Guide Posts for Die Sets, Plain Guide Bushings for Die Sets Oil-Free Type,

Plain Guide Post Sets for Die Sets Press-Fit Post Type,

Rings for Preventing Cage Lifting,

Rings for Preventing Cage,

Lifting for Ball Guide, Roller Cages,

Roller Guide Post Sets for Die Sets,

Springs for Roller Guide Posts,

Stoppers for Ball Guides Fixed Type,

Stoppers for Roller Guide Posts Movable Type

etc.